introduction:Present Day,The application of linear motor and its drive control technology is more and more extensive,The progress of linear motor and its drive control technology is worthy of our study,Here we take an in-depth look at the progress of linear motors and their drive control technology。As a linear motor that can control motion accuracy in the last century80After it emerged at the end of the decade,With the material(Such as permanent magnet material)、Power device、Development of control technology and sensing technology,The performance of linear motors is constantly improving,Falling costs,It creates the conditions for its wide application。In recent years,The progress of linear motor and its drive control technology is manifested in the following aspects:
2021-01-07 Reading quantity 476
introduction:The safety factor of the reducer refers to the type selection of the reducer,Factors such as working conditions and driven machinery are combined,Determine the use factor of the reducer(normal>1,Namely reducer capacity>Motor capacity),The rated mechanical and thermal energy of the reducer has a margin。Factors that affect it include running time,load"load"Condition etc。One of the basic requirements of the safety factor of the planetary gear reducer is to make the gear have sufficient carrying capacity。At present,Opposite flank、The bearing capacity of the root and gluing is recognized though(Standard)Calculating method of,However, due to the factors affecting the bearing capacity of the gear(Commonly used coefficient or parameter representation)
2021-01-06 Reading quantity 805
introduction:Linear bearings are widely used in electronic equipment,Tensile testing machine and digital three-dimensional coordinate measuring equipment and other precision equipment,And multi-axis machine tools、Punching machine、Tool grinder、Automatic gas cutting machine、printer、Card sorter、Sliding parts of industrial machinery such as food packaging machines。Those who have used linear bearings should know very well,When using bearings,It needs to be lubricated,The bearing will not be subjected to too much friction,Not for long。So users in the use of linear bearings,Be sure to do a good job of lubrication and maintenance of linear bearings,Can effectively extend its service life。one、Keep abreast of the lubrication of linear bearings to ensure adequate lubrication
2021-01-05 Reading quantity 546
introduction:With the development of industrial production technology,Precision measurements are increasingly required,CMM is a large precision measuring equipment。Generally in the purchasing process, companies will shop around,Comprehensive performance to consider,Three coordinate price is the topic we have been discussing。So how to choose three coordinates correctly?Now lets take a look at the three coordinate procurement manufacturers to explain why two seemingly identical machines,Same measuring range,adoptiveIKOCross linear guide mechanical components are also equivalent,Only the prices given by different manufacturers vary so much?1、Types of coordinate probe Types of coordinate probe can be divided into
2021-01-04 Reading quantity 467
introduction:The market in todays automation industry is flooded with linear modules of various brands。These brands are imported,There are domestic ones, too,The performance of various brands is not here to say more,I believe that the majority of users have their own conclusions。But anyway,The manufacturers of the major linear modules are moving towards the same goal,It is to use excellent technology to break through the performance and usability of its products,So what technology does the straight line module use to break through the usability of its products,The following Xiaobian will talk about it for everyone:Application of linear module,Simple structure,Can save mechanical design space,A variety of installation and connection methods and accessories are available for design choice,economize
2021-01-03 Reading quantity 522
introduction:Planetary gear reducer in operation for work efficiency、Quality of work,Extend service life,Planetary gear reducer maintenance is required,relube,Under what circumstances is it necessary to maintain and lubricate the planetary gear reducer、Lubricating oil use method、Lubricating oil replacement precautions,Here are a few points for your reference:1、The reducer with small base number is filled with grease such as:Molybdenum disulfide-2orZL-2Lithium base grease and other grease,In this way, the reducer can be installed in any position,No matter how you install it。2、If the big pedestal number,Its usually lubricated with an oil bath,That is, the spiral elevator needs to add lubrication
2020-12-31 Reading quantity 1539
introduction:The linear motor can be regarded as a change in the structure of the rotating motor,It can be thought of as a rotating motor;It is cut along its radial direction,And then it morphs into a plane。With the rapid development of automatic control technology system and computer technology,All kinds of automatic system control to control accuracy standards are getting higher and higher。Linear motor Traditional rotary motor drive unit conversion mechanism,It is far from the standard of current system control。The following small series introduces the advantages and disadvantages of linear motor drive technology:(1)The tubular linear motor with simple structure needs to produce straight line operation directly through inter-conversion mechanism to simplify the structure and reduce the inertia of the state noise
2020-12-30 Reading quantity 520
introduction:Selection of upper silver ball screw,Request data from Piedo;Depending on the working environment of the screw、load、rigidity、Mounting dimension、lead、Precision isoparameter selection,Here are a few points for your reference:1、First determine the screw precision,According to the need to see whether to choose precision grinding screw or ordinary rolled screw,The ball screw has precision grade and ordinary grade。Precision ball screw that grinding ball screw has(C0-C5)precision;Ordinary ball screw hasC7,C10Two kinds of。2、Then look at the shaft diameter of the lead screw and the pitch of the thread(Its called leads,Its just a screw turn,The distance the nut travels)。Lead screw outside diameter,
2020-12-29 Reading quantity 2008
introduction:Chinese this“World factory”,Production in recent years has not been confined to agriculture、Production of low value-added goods such as light industry,Image semiconductor、High value-added manufacturing industries such as mobile phone communications,It is also moving from abroad to home,Led to the demand for high-end equipment such as CNC machine tools。After rapid development,Huge demand,It has also led to the development of linear modules in the add-on equipment industry,A large number of industrial upgrades in the application of machinery and equipment industry。With the popularization of linear modules,More and more widely used。Linear modules are produced and used in many devices,There are obvious advantages。Advantages of linear modules:1、Resistance to
2020-12-28 Reading quantity 506
introduction:With the development of automated industrial manufacturing,Linear guide rail has been used as a common transmission component of CNC equipment at present,At present, the use of guideways is almost common。Linear guide rail is a kind of mechanical transmission parts for linear reciprocating operation,In the production process, we will design the product according to the principle requirements of its use。Then when the manufacturer is producing the linear guide rail,What kind of materials are used?Follow the steps of Xiaobian to understand it!The production process of linear guide rail plays an important role in the hardware machinery industry,This not only determines the quality of the guide rail,Extra machine tool
2020-12-26 Reading quantity 964